spi: rpc-if: Use correct device for hardware reinitialization on resume

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rpcif_spi_resume() currently passes the SPI controller device to
rpcif_hw_init(), but the function should be called with the RPC
interface device.

Retrieve the rpcif private data from the SPI controller and pass
rpc->dev instead. Also propagate the return value of rpcif_hw_init() so
that a failure during resume is properly reported rather than silently
ignored.

Fixes: ad4728740b ("spi: rpc-if: Add resume support for RZ/G3E")
Signed-off-by: Quang Nguyen <quang.nguyen.wx@renesas.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260618081932.172168-1-biju.das.jz@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Quang Nguyen 2026-06-18 09:19:30 +01:00 • committed by Mark Brown

parent 12aad822fb

commit 7b25dbafa2

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drivers/spi/spi-rpc-if.c

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